The dependent variable in the experiment is spatial skills
The correct option is (D).
What are spatial skills?
Spatial skills are the understanding of the shape and dimensions of any object or space.
Examples of spatial skills are:
Being able to rotate your thoughts in your head.
Imagining objects from various perspectives.
Coordinating how various spaces are used in respect to one another.
Depicting one thing as another thing or place (e.g., mapping).
Thus, the correct option is d, spatial skills.
Learn more about spatial skills, here:
https://brainly.com/question/10808330
